diff --git a/freqencoder/setup.py b/freqencoder/setup.py
index ea641129..7ddbea6b 100644
--- a/freqencoder/setup.py
+++ b/freqencoder/setup.py
@@ -11,7 +11,7 @@
 ]
 
 if os.name == "posix":
-    c_flags = ['-O3', '-std=c++14']
+    c_flags = ['-O3', '-std=c++17']
 elif os.name == "nt":
     c_flags = ['/O2', '/std:c++17']
 
diff --git a/gridencoder/setup.py b/gridencoder/setup.py
index a91b0c19..11b058c0 100644
--- a/gridencoder/setup.py
+++ b/gridencoder/setup.py
@@ -10,7 +10,7 @@
 ]
 
 if os.name == "posix":
-    c_flags = ['-O3', '-std=c++14']
+    c_flags = ['-O3', '-std=c++17']
 elif os.name == "nt":
     c_flags = ['/O2', '/std:c++17']
 
diff --git a/raymarching/setup.py b/raymarching/setup.py
index 4d32fa7b..60c71752 100644
--- a/raymarching/setup.py
+++ b/raymarching/setup.py
@@ -10,7 +10,7 @@
 ]
 
 if os.name == "posix":
-    c_flags = ['-O3', '-std=c++14']
+    c_flags = ['-O3', '-std=c++17']
 elif os.name == "nt":
     c_flags = ['/O2', '/std:c++17']
 
diff --git a/shencoder/setup.py b/shencoder/setup.py
index 4633ebda..732e4853 100644
--- a/shencoder/setup.py
+++ b/shencoder/setup.py
@@ -10,7 +10,7 @@
 ]
 
 if os.name == "posix":
-    c_flags = ['-O3', '-std=c++14']
+    c_flags = ['-O3', '-std=c++17']
 elif os.name == "nt":
     c_flags = ['/O2', '/std:c++17']